Lighting device



FIG. 1 is a top, front, right side perspective view of a lighting deviceshowing our new design;

FIG. 2 is a bottom front, left side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof, the right side elevationview being a mirror image;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

We claim the ornamental design for a lighting device, as shown and described. 